struct sk_buff *skb)
{
struct r8192_priv *priv = rtllib_priv(dev);
+ struct rx_fwinfo *pDrvInfo = NULL;
stats->bICV = pdesc->ICV;
stats->bCRC = pdesc->CRC32;
priv->stats.rxcrcerrmid++;
}
return false;
- } else {
- struct rx_fwinfo *pDrvInfo = NULL;
+ }
- stats->RxDrvInfoSize = pdesc->RxDrvInfoSize;
- stats->RxBufShift = ((pdesc->Shift)&0x03);
- stats->Decrypted = !pdesc->SWDec;
+ stats->RxDrvInfoSize = pdesc->RxDrvInfoSize;
+ stats->RxBufShift = ((pdesc->Shift)&0x03);
+ stats->Decrypted = !pdesc->SWDec;
- pDrvInfo = (struct rx_fwinfo *)(skb->data + stats->RxBufShift);
+ pDrvInfo = (struct rx_fwinfo *)(skb->data + stats->RxBufShift);
- stats->rate = HwRateToMRate90((bool)pDrvInfo->RxHT,
- (u8)pDrvInfo->RxRate);
- stats->bShortPreamble = pDrvInfo->SPLCP;
+ stats->rate = HwRateToMRate90((bool)pDrvInfo->RxHT,
+ (u8)pDrvInfo->RxRate);
+ stats->bShortPreamble = pDrvInfo->SPLCP;
- rtl8192_UpdateReceivedRateHistogramStatistics(dev, stats);
+ rtl8192_UpdateReceivedRateHistogramStatistics(dev, stats);
- stats->bIsAMPDU = (pDrvInfo->PartAggr == 1);
- stats->bFirstMPDU = (pDrvInfo->PartAggr == 1) &&
- (pDrvInfo->FirstAGGR == 1);
+ stats->bIsAMPDU = (pDrvInfo->PartAggr == 1);
+ stats->bFirstMPDU = (pDrvInfo->PartAggr == 1) &&
+ (pDrvInfo->FirstAGGR == 1);
- stats->TimeStampLow = pDrvInfo->TSFL;
- stats->TimeStampHigh = read_nic_dword(dev, TSFR+4);
+ stats->TimeStampLow = pDrvInfo->TSFL;
+ stats->TimeStampHigh = read_nic_dword(dev, TSFR+4);
- rtl819x_UpdateRxPktTimeStamp(dev, stats);
+ rtl819x_UpdateRxPktTimeStamp(dev, stats);
- if ((stats->RxBufShift + stats->RxDrvInfoSize) > 0)
- stats->bShift = 1;
+ if ((stats->RxBufShift + stats->RxDrvInfoSize) > 0)
+ stats->bShift = 1;
- stats->RxIs40MHzPacket = pDrvInfo->BW;
+ stats->RxIs40MHzPacket = pDrvInfo->BW;
- rtl8192_TranslateRxSignalStuff(dev, skb, stats, pdesc,
- pDrvInfo);
+ rtl8192_TranslateRxSignalStuff(dev, skb, stats, pdesc,
+ pDrvInfo);
- if (pDrvInfo->FirstAGGR == 1 || pDrvInfo->PartAggr == 1)
- RT_TRACE(COMP_RXDESC,
- "pDrvInfo->FirstAGGR = %d, pDrvInfo->PartAggr = %d\n",
- pDrvInfo->FirstAGGR, pDrvInfo->PartAggr);
- skb_trim(skb, skb->len - 4/*sCrcLng*/);
+ if (pDrvInfo->FirstAGGR == 1 || pDrvInfo->PartAggr == 1)
+ RT_TRACE(COMP_RXDESC,
+ "pDrvInfo->FirstAGGR = %d, pDrvInfo->PartAggr = %d\n",
+ pDrvInfo->FirstAGGR, pDrvInfo->PartAggr);
+ skb_trim(skb, skb->len - 4/*sCrcLng*/);
- stats->packetlength = stats->Length-4;
- stats->fraglength = stats->packetlength;
- stats->fragoffset = 0;
- stats->ntotalfrag = 1;
- return true;
- }
+ stats->packetlength = stats->Length-4;
+ stats->fraglength = stats->packetlength;
+ stats->fragoffset = 0;
+ stats->ntotalfrag = 1;
+ return true;
}
void rtl8192_halt_adapter(struct net_device *dev, bool reset)
(priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_20M)))) {
if (rx_chk_cnt < 2)
return bStuck;
- else
- rx_chk_cnt = 0;
+ rx_chk_cnt = 0;
} else if ((((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) &&
(priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_40M)) ||
((priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20) &&
priv->undecorated_smoothed_pwdb >= VeryLowRSSI) {
if (rx_chk_cnt < 4)
return bStuck;
- else
- rx_chk_cnt = 0;
+ rx_chk_cnt = 0;
} else {
if (rx_chk_cnt < 8)
return bStuck;
- else
- rx_chk_cnt = 0;
+ rx_chk_cnt = 0;
}
}
if (CurrentCmd && CurrentCmd->CmdID == CmdID_End) {
- if ((*stage) == 2) {
+ if ((*stage) == 2)
return true;
- } else {
- (*stage)++;
- (*step) = 0;
- continue;
- }
+ (*stage)++;
+ (*step) = 0;
+ continue;
}
if (!CurrentCmd)
RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",
__func__);
return;
- } else {
- down(&priv->rtllib->ips_sem);
- IPSLeave(dev);
- up(&priv->rtllib->ips_sem);
}
+ down(&priv->rtllib->ips_sem);
+ IPSLeave(dev);
+ up(&priv->rtllib->ips_sem);
}
}
priv->rtllib->is_set_key = true;
bool bIsLegalPage = false;
u8 Data = 0;
- if (u4bPage == 0) {
+ if (u4bPage == 0)
return 0xff&inb(dev->base_addr + x);
- } else {
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- Data = read_nic_io_byte(dev, (x & 0xff));
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
- }
+ bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
+ &u1PageMask);
+ if (bIsLegalPage) {
+ u8 u1bPsr = read_nic_io_byte(dev, PSR);
+
+ write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
+ (u8)u4bPage));
+ Data = read_nic_io_byte(dev, (x & 0xff));
+ write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
}
return Data;
bool bIsLegalPage = false;
u16 Data = 0;
- if (u4bPage == 0) {
+ if (u4bPage == 0)
return inw(dev->base_addr + x);
- } else {
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
+ bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
+ &u1PageMask);
+ if (bIsLegalPage) {
+ u8 u1bPsr = read_nic_io_byte(dev, PSR);
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- Data = read_nic_io_word(dev, (x & 0xff));
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
-
- }
+ write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
+ (u8)u4bPage));
+ Data = read_nic_io_word(dev, (x & 0xff));
+ write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
}
return Data;
bool bIsLegalPage = false;
u32 Data = 0;
- if (u4bPage == 0) {
+ if (u4bPage == 0)
return inl(dev->base_addr + x);
- } else {
- bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
- &u1PageMask);
- if (bIsLegalPage) {
- u8 u1bPsr = read_nic_io_byte(dev, PSR);
-
- write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
- (u8)u4bPage));
- Data = read_nic_io_dword(dev, (x & 0xff));
- write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
+ bIsLegalPage = PlatformIOCheckPageLegalAndGetRegMask(u4bPage,
+ &u1PageMask);
+ if (bIsLegalPage) {
+ u8 u1bPsr = read_nic_io_byte(dev, PSR);
- }
+ write_nic_io_byte(dev, PSR, ((u1bPsr & u1PageMask) |
+ (u8)u4bPage));
+ Data = read_nic_io_dword(dev, (x & 0xff));
+ write_nic_io_byte(dev, PSR, (u1bPsr & u1PageMask));
}
return Data;
dev->name, dev)) {
netdev_err(dev, "Error allocating IRQ %d", dev->irq);
return -1;
- } else {
- priv->irq = dev->irq;
- RT_TRACE(COMP_INIT, "IRQ %d\n", dev->irq);
}
+ priv->irq = dev->irq;
+ RT_TRACE(COMP_INIT, "IRQ %d\n", dev->irq);
+
if (rtl8192_pci_initdescring(dev) != 0) {
netdev_err(dev, "Endopoints initialization failed");
free_irq(dev->irq, dev);
if (queue_index == TXCMD_QUEUE) {
rtl8192_tx_cmd(dev, skb);
return 0;
- } else {
- tcb_desc->RATRIndex = 7;
- tcb_desc->bTxDisableRateFallBack = 1;
- tcb_desc->bTxUseDriverAssingedRate = 1;
- tcb_desc->bTxEnableFwCalcDur = 1;
- skb_push(skb, priv->rtllib->tx_headroom);
- ret = rtl8192_tx(dev, skb);
- if (ret != 0)
- kfree_skb(skb);
}
+ tcb_desc->RATRIndex = 7;
+ tcb_desc->bTxDisableRateFallBack = 1;
+ tcb_desc->bTxUseDriverAssingedRate = 1;
+ tcb_desc->bTxEnableFwCalcDur = 1;
+ skb_push(skb, priv->rtllib->tx_headroom);
+ ret = rtl8192_tx(dev, skb);
+ if (ret != 0)
+ kfree_skb(skb);
return ret;
}
[priv->rx_idx[rx_queue_idx]];
struct sk_buff *skb = priv->rx_buf[rx_queue_idx]
[priv->rx_idx[rx_queue_idx]];
+ struct sk_buff *new_skb;
- if (pdesc->OWN) {
+ if (pdesc->OWN)
return;
- } else {
- struct sk_buff *new_skb;
-
- if (!priv->ops->rx_query_status_descriptor(dev, &stats,
- pdesc, skb))
- goto done;
- new_skb = dev_alloc_skb(priv->rxbuffersize);
- /* if allocation of new skb failed - drop current packet
- * and reuse skb */
- if (unlikely(!new_skb))
- goto done;
-
- pci_unmap_single(priv->pdev,
- *((dma_addr_t *)skb->cb),
- priv->rxbuffersize,
- PCI_DMA_FROMDEVICE);
-
- skb_put(skb, pdesc->Length);
- skb_reserve(skb, stats.RxDrvInfoSize +
- stats.RxBufShift);
- skb_trim(skb, skb->len - 4/*sCrcLng*/);
- rtllib_hdr = (struct rtllib_hdr_1addr *)skb->data;
- if (!is_multicast_ether_addr(rtllib_hdr->addr1)) {
- /* unicast packet */
- unicast_packet = true;
- }
- fc = le16_to_cpu(rtllib_hdr->frame_ctl);
- type = WLAN_FC_GET_TYPE(fc);
- if (type == RTLLIB_FTYPE_MGMT)
- bLedBlinking = false;
-
- if (bLedBlinking)
- if (priv->rtllib->LedControlHandler)
- priv->rtllib->LedControlHandler(dev,
- LED_CTL_RX);
-
- if (stats.bCRC) {
- if (type != RTLLIB_FTYPE_MGMT)
- priv->stats.rxdatacrcerr++;
- else
- priv->stats.rxmgmtcrcerr++;
- }
-
- skb_len = skb->len;
+ if (!priv->ops->rx_query_status_descriptor(dev, &stats,
+ pdesc, skb))
+ goto done;
+ new_skb = dev_alloc_skb(priv->rxbuffersize);
+ /* if allocation of new skb failed - drop current packet
+ * and reuse skb */
+ if (unlikely(!new_skb))
+ goto done;
+
+ pci_unmap_single(priv->pdev,
+ *((dma_addr_t *)skb->cb),
+ priv->rxbuffersize,
+ PCI_DMA_FROMDEVICE);
+
+ skb_put(skb, pdesc->Length);
+ skb_reserve(skb, stats.RxDrvInfoSize +
+ stats.RxBufShift);
+ skb_trim(skb, skb->len - 4/*sCrcLng*/);
+ rtllib_hdr = (struct rtllib_hdr_1addr *)skb->data;
+ if (!is_multicast_ether_addr(rtllib_hdr->addr1)) {
+ /* unicast packet */
+ unicast_packet = true;
+ }
+ fc = le16_to_cpu(rtllib_hdr->frame_ctl);
+ type = WLAN_FC_GET_TYPE(fc);
+ if (type == RTLLIB_FTYPE_MGMT)
+ bLedBlinking = false;
+
+ if (bLedBlinking)
+ if (priv->rtllib->LedControlHandler)
+ priv->rtllib->LedControlHandler(dev,
+ LED_CTL_RX);
+
+ if (stats.bCRC) {
+ if (type != RTLLIB_FTYPE_MGMT)
+ priv->stats.rxdatacrcerr++;
+ else
+ priv->stats.rxmgmtcrcerr++;
+ }
- if (!rtllib_rx(priv->rtllib, skb, &stats)) {
- dev_kfree_skb_any(skb);
- } else {
- priv->stats.rxok++;
- if (unicast_packet)
- priv->stats.rxbytesunicast += skb_len;
- }
+ skb_len = skb->len;
- skb = new_skb;
- skb->dev = dev;
+ if (!rtllib_rx(priv->rtllib, skb, &stats)) {
+ dev_kfree_skb_any(skb);
+ } else {
+ priv->stats.rxok++;
+ if (unicast_packet)
+ priv->stats.rxbytesunicast += skb_len;
+ }
- priv->rx_buf[rx_queue_idx][priv->rx_idx[rx_queue_idx]] =
- skb;
- *((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev,
- skb_tail_pointer_rsl(skb),
- priv->rxbuffersize,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(priv->pdev,
- *((dma_addr_t *)skb->cb))) {
- dev_kfree_skb_any(skb);
- return;
- }
+ skb = new_skb;
+ skb->dev = dev;
+
+ priv->rx_buf[rx_queue_idx][priv->rx_idx[rx_queue_idx]] =
+ skb;
+ *((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev,
+ skb_tail_pointer_rsl(skb),
+ priv->rxbuffersize,
+ PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(priv->pdev,
+ *((dma_addr_t *)skb->cb))) {
+ dev_kfree_skb_any(skb);
+ return;
}
done:
pdesc->BufferAddress = *((dma_addr_t *)skb->cb);
struct r8192_priv *priv = rtllib_priv(dev);
if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||
- !priv->rtllib->bandwidth_auto_switch.bautoswitch_enable) {
+ !priv->rtllib->bandwidth_auto_switch.bautoswitch_enable)
return;
+ if (priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz == false) {
+ if (priv->undecorated_smoothed_pwdb <=
+ priv->rtllib->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
+ priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = true;
} else {
- if (priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz == false) {
- if (priv->undecorated_smoothed_pwdb <=
- priv->rtllib->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
- priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = true;
- } else {
- if (priv->undecorated_smoothed_pwdb >=
- priv->rtllib->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
- priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = false;
-
- }
+ if (priv->undecorated_smoothed_pwdb >=
+ priv->rtllib->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
+ priv->rtllib->bandwidth_auto_switch.bforced_tx20Mhz = false;
}
}
"priv->CCKPresentAttentuation = %d\n",
priv->CCKPresentAttentuation);
return;
- } else {
- if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) {
- if (RF_Type == RF_2T4R) {
-
- if ((priv->rfa_txpowertrackingindex > 0) &&
- (priv->rfc_txpowertrackingindex > 0)) {
- priv->rfa_txpowertrackingindex--;
- if (priv->rfa_txpowertrackingindex_real > 4) {
- priv->rfa_txpowertrackingindex_real--;
- rtl8192_setBBreg(dev,
- rOFDM0_XATxIQImbalance,
- bMaskDWord,
- priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
- }
-
- priv->rfc_txpowertrackingindex--;
- if (priv->rfc_txpowertrackingindex_real > 4) {
- priv->rfc_txpowertrackingindex_real--;
- rtl8192_setBBreg(dev,
- rOFDM0_XCTxIQImbalance,
- bMaskDWord,
- priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
- }
- } else {
- rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
- bMaskDWord,
- priv->txbbgain_table[4].txbbgain_value);
- rtl8192_setBBreg(dev,
- rOFDM0_XCTxIQImbalance,
- bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
- }
- } else {
- if (priv->rfa_txpowertrackingindex > 0) {
- priv->rfa_txpowertrackingindex--;
- if (priv->rfa_txpowertrackingindex_real > 4) {
- priv->rfa_txpowertrackingindex_real--;
- rtl8192_setBBreg(dev,
- rOFDM0_XATxIQImbalance,
- bMaskDWord,
- priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
- }
- } else
- rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
- bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
+ }
+ if (Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK) {
+ if (RF_Type == RF_2T4R) {
- }
- } else {
- if (RF_Type == RF_2T4R) {
- if ((priv->rfa_txpowertrackingindex <
- TxBBGainTableLength - 1) &&
- (priv->rfc_txpowertrackingindex <
- TxBBGainTableLength - 1)) {
- priv->rfa_txpowertrackingindex++;
- priv->rfa_txpowertrackingindex_real++;
+ if ((priv->rfa_txpowertrackingindex > 0) &&
+ (priv->rfc_txpowertrackingindex > 0)) {
+ priv->rfa_txpowertrackingindex--;
+ if (priv->rfa_txpowertrackingindex_real > 4) {
+ priv->rfa_txpowertrackingindex_real--;
rtl8192_setBBreg(dev,
rOFDM0_XATxIQImbalance,
bMaskDWord,
- priv->txbbgain_table
- [priv->rfa_txpowertrackingindex_real].txbbgain_value);
- priv->rfc_txpowertrackingindex++;
- priv->rfc_txpowertrackingindex_real++;
+ priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
+ }
+
+ priv->rfc_txpowertrackingindex--;
+ if (priv->rfc_txpowertrackingindex_real > 4) {
+ priv->rfc_txpowertrackingindex_real--;
rtl8192_setBBreg(dev,
rOFDM0_XCTxIQImbalance,
bMaskDWord,
priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
- } else {
- rtl8192_setBBreg(dev,
- rOFDM0_XATxIQImbalance,
- bMaskDWord,
- priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
- rtl8192_setBBreg(dev,
- rOFDM0_XCTxIQImbalance,
- bMaskDWord, priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
}
} else {
- if (priv->rfa_txpowertrackingindex < (TxBBGainTableLength - 1)) {
- priv->rfa_txpowertrackingindex++;
- priv->rfa_txpowertrackingindex_real++;
- rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[4].txbbgain_value);
+ rtl8192_setBBreg(dev,
+ rOFDM0_XCTxIQImbalance,
+ bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
+ }
+ } else {
+ if (priv->rfa_txpowertrackingindex > 0) {
+ priv->rfa_txpowertrackingindex--;
+ if (priv->rfa_txpowertrackingindex_real > 4) {
+ priv->rfa_txpowertrackingindex_real--;
+ rtl8192_setBBreg(dev,
+ rOFDM0_XATxIQImbalance,
bMaskDWord,
priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
- } else
- rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
- bMaskDWord,
- priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
- }
+ }
+ } else
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord, priv->txbbgain_table[4].txbbgain_value);
+
}
+ } else {
if (RF_Type == RF_2T4R) {
- priv->CCKPresentAttentuation_difference
- = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;
+ if ((priv->rfa_txpowertrackingindex <
+ TxBBGainTableLength - 1) &&
+ (priv->rfc_txpowertrackingindex <
+ TxBBGainTableLength - 1)) {
+ priv->rfa_txpowertrackingindex++;
+ priv->rfa_txpowertrackingindex_real++;
+ rtl8192_setBBreg(dev,
+ rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table
+ [priv->rfa_txpowertrackingindex_real].txbbgain_value);
+ priv->rfc_txpowertrackingindex++;
+ priv->rfc_txpowertrackingindex_real++;
+ rtl8192_setBBreg(dev,
+ rOFDM0_XCTxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[priv->rfc_txpowertrackingindex_real].txbbgain_value);
+ } else {
+ rtl8192_setBBreg(dev,
+ rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
+ rtl8192_setBBreg(dev,
+ rOFDM0_XCTxIQImbalance,
+ bMaskDWord, priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
+ }
} else {
- priv->CCKPresentAttentuation_difference
- = priv->rfa_txpowertrackingindex_real - priv->rfa_txpowertracking_default;
- }
-
- if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
- priv->CCKPresentAttentuation =
- priv->CCKPresentAttentuation_20Mdefault +
- priv->CCKPresentAttentuation_difference;
- else
- priv->CCKPresentAttentuation =
- priv->CCKPresentAttentuation_40Mdefault +
- priv->CCKPresentAttentuation_difference;
-
- if (priv->CCKPresentAttentuation > (CCKTxBBGainTableLength-1))
- priv->CCKPresentAttentuation = CCKTxBBGainTableLength-1;
- if (priv->CCKPresentAttentuation < 0)
- priv->CCKPresentAttentuation = 0;
-
- if (priv->CCKPresentAttentuation > -1 &&
- priv->CCKPresentAttentuation < CCKTxBBGainTableLength) {
- if (priv->rtllib->current_network.channel == 14 &&
- !priv->bcck_in_ch14) {
- priv->bcck_in_ch14 = true;
- dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
- } else if (priv->rtllib->current_network.channel != 14 && priv->bcck_in_ch14) {
- priv->bcck_in_ch14 = false;
- dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
+ if (priv->rfa_txpowertrackingindex < (TxBBGainTableLength - 1)) {
+ priv->rfa_txpowertrackingindex++;
+ priv->rfa_txpowertrackingindex_real++;
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
} else
- dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
+ rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance,
+ bMaskDWord,
+ priv->txbbgain_table[TxBBGainTableLength - 1].txbbgain_value);
}
- RT_TRACE(COMP_POWER_TRACKING,
- "priv->rfa_txpowertrackingindex = %d\n",
- priv->rfa_txpowertrackingindex);
- RT_TRACE(COMP_POWER_TRACKING,
- "priv->rfa_txpowertrackingindex_real = %d\n",
- priv->rfa_txpowertrackingindex_real);
- RT_TRACE(COMP_POWER_TRACKING,
- "priv->CCKPresentAttentuation_difference = %d\n",
- priv->CCKPresentAttentuation_difference);
- RT_TRACE(COMP_POWER_TRACKING,
- "priv->CCKPresentAttentuation = %d\n",
- priv->CCKPresentAttentuation);
+ }
+ if (RF_Type == RF_2T4R) {
+ priv->CCKPresentAttentuation_difference
+ = priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;
+ } else {
+ priv->CCKPresentAttentuation_difference
+ = priv->rfa_txpowertrackingindex_real - priv->rfa_txpowertracking_default;
+ }
- if (priv->CCKPresentAttentuation_difference <= -12 || priv->CCKPresentAttentuation_difference >= 24) {
- priv->rtllib->bdynamic_txpower_enable = true;
- write_nic_byte(dev, Pw_Track_Flag, 0);
- write_nic_byte(dev, FW_Busy_Flag, 0);
- RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n");
- return;
- }
+ if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
+ priv->CCKPresentAttentuation =
+ priv->CCKPresentAttentuation_20Mdefault +
+ priv->CCKPresentAttentuation_difference;
+ else
+ priv->CCKPresentAttentuation =
+ priv->CCKPresentAttentuation_40Mdefault +
+ priv->CCKPresentAttentuation_difference;
+
+ if (priv->CCKPresentAttentuation > (CCKTxBBGainTableLength-1))
+ priv->CCKPresentAttentuation = CCKTxBBGainTableLength-1;
+ if (priv->CCKPresentAttentuation < 0)
+ priv->CCKPresentAttentuation = 0;
+
+ if (priv->CCKPresentAttentuation > -1 &&
+ priv->CCKPresentAttentuation < CCKTxBBGainTableLength) {
+ if (priv->rtllib->current_network.channel == 14 &&
+ !priv->bcck_in_ch14) {
+ priv->bcck_in_ch14 = true;
+ dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
+ } else if (priv->rtllib->current_network.channel != 14 && priv->bcck_in_ch14) {
+ priv->bcck_in_ch14 = false;
+ dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
+ } else
+ dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
+ }
+ RT_TRACE(COMP_POWER_TRACKING,
+ "priv->rfa_txpowertrackingindex = %d\n",
+ priv->rfa_txpowertrackingindex);
+ RT_TRACE(COMP_POWER_TRACKING,
+ "priv->rfa_txpowertrackingindex_real = %d\n",
+ priv->rfa_txpowertrackingindex_real);
+ RT_TRACE(COMP_POWER_TRACKING,
+ "priv->CCKPresentAttentuation_difference = %d\n",
+ priv->CCKPresentAttentuation_difference);
+ RT_TRACE(COMP_POWER_TRACKING,
+ "priv->CCKPresentAttentuation = %d\n",
+ priv->CCKPresentAttentuation);
+
+ if (priv->CCKPresentAttentuation_difference <= -12 || priv->CCKPresentAttentuation_difference >= 24) {
+ priv->rtllib->bdynamic_txpower_enable = true;
+ write_nic_byte(dev, Pw_Track_Flag, 0);
+ write_nic_byte(dev, FW_Busy_Flag, 0);
+ RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n");
+ return;
}
+
write_nic_byte(dev, Pw_Track_Flag, 0);
Avg_TSSI_Meas_from_driver = 0;
for (k = 0; k < 5; k++)
TxPowerCheckCnt = 5;
else
TxPowerCheckCnt = 2;
- if (!priv->btxpower_tracking) {
+ if (!priv->btxpower_tracking)
+ return;
+
+ if (priv->txpower_count <= TxPowerCheckCnt) {
+ priv->txpower_count++;
return;
- } else {
- if (priv->txpower_count <= TxPowerCheckCnt) {
- priv->txpower_count++;
- return;
- }
}
if (!TM_Trigger) {
}
TM_Trigger = 1;
return;
- } else {
- netdev_info(dev,
- "===============>Schedule TxPowerTrackingWorkItem\n");
-
- queue_delayed_work_rsl(priv->priv_wq, &priv->txpower_tracking_wq, 0);
- TM_Trigger = 0;
- }
-
}
+ netdev_info(dev, "===============>Schedule TxPowerTrackingWorkItem\n");
+ queue_delayed_work_rsl(priv->priv_wq, &priv->txpower_tracking_wq, 0);
+ TM_Trigger = 0;
+
+}
static void dm_check_txpower_tracking(struct net_device *dev)
{
if (dm_digtable.dig_state == DM_STA_DIG_OFF &&
(priv->reset_count == reset_cnt))
return;
- else
- reset_cnt = priv->reset_count;
+ reset_cnt = priv->reset_count;
dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
dm_digtable.dig_state = DM_STA_DIG_OFF;
(priv->reset_count == reset_cnt)) {
dm_ctrl_initgain_byrssi_highpwr(dev);
return;
- } else {
- if (priv->reset_count != reset_cnt)
- reset_flag = 1;
-
- reset_cnt = priv->reset_count;
}
+ if (priv->reset_count != reset_cnt)
+ reset_flag = 1;
+
+ reset_cnt = priv->reset_count;
dm_digtable.dig_state = DM_STA_DIG_ON;
if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON &&
(priv->reset_count == reset_cnt_highpwr))
return;
- else
- dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;
+ dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;
if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF &&
(priv->reset_count == reset_cnt_highpwr))
return;
- else
- dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;
+ dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;
if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh &&
priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) {
RT_TRACE(COMP_ERR, "%s(): RF is OFF.\n",
__func__);
return;
- } else {
- netdev_info(dev, "=========>%s(): IPSLeave\n",
- __func__);
- queue_work_rsl(priv->rtllib->wq,
- &priv->rtllib->ips_leave_wq);
}
+ netdev_info(dev, "=========>%s(): IPSLeave\n",
+ __func__);
+ queue_work_rsl(priv->rtllib->wq,
+ &priv->rtllib->ips_leave_wq);
}
}
}
__func__);
up(&priv->wx_sem);
return -1;
- } else {
- netdev_info(dev,
- "=========>%s(): IPSLeave\n",
- __func__);
- down(&priv->rtllib->ips_sem);
- IPSLeave(dev);
- up(&priv->rtllib->ips_sem);
}
+ netdev_info(dev, "=========>%s(): IPSLeave\n",
+ __func__);
+ down(&priv->rtllib->ips_sem);
+ IPSLeave(dev);
+ up(&priv->rtllib->ips_sem);
}
}
}
__func__);
up(&priv->wx_sem);
return -1;
- } else {
- RT_TRACE(COMP_PS,
- "=========>%s(): IPSLeave\n",
- __func__);
- down(&priv->rtllib->ips_sem);
- IPSLeave(dev);
- up(&priv->rtllib->ips_sem);
}
+ RT_TRACE(COMP_PS, "=========>%s(): IPSLeave\n",
+ __func__);
+ down(&priv->rtllib->ips_sem);
+ IPSLeave(dev);
+ up(&priv->rtllib->ips_sem);
}
}
rtllib_stop_scan(priv->rtllib);
u8 is40MHz = 0;
u8 isShortGI = 0;
- if (nDataRate < 12) {
+ if (nDataRate < 12)
return CCKOFDMRate[nDataRate];
- } else {
- if (nDataRate >= 0x10 && nDataRate <= 0x1f) {
- is40MHz = 0;
- isShortGI = 0;
- } else if (nDataRate >= 0x20 && nDataRate <= 0x2f) {
- is40MHz = 1;
- isShortGI = 0;
-
- } else if (nDataRate >= 0x30 && nDataRate <= 0x3f) {
- is40MHz = 0;
- isShortGI = 1;
- } else if (nDataRate >= 0x40 && nDataRate <= 0x4f) {
- is40MHz = 1;
- isShortGI = 1;
- }
- return MCS_DATA_RATE[is40MHz][isShortGI][nDataRate&0xf];
+ if (nDataRate >= 0x10 && nDataRate <= 0x1f) {
+ is40MHz = 0;
+ isShortGI = 0;
+ } else if (nDataRate >= 0x20 && nDataRate <= 0x2f) {
+ is40MHz = 1;
+ isShortGI = 0;
+ } else if (nDataRate >= 0x30 && nDataRate <= 0x3f) {
+ is40MHz = 0;
+ isShortGI = 1;
+ } else if (nDataRate >= 0x40 && nDataRate <= 0x4f) {
+ is40MHz = 1;
+ isShortGI = 1;
}
+ return MCS_DATA_RATE[is40MHz][isShortGI][nDataRate&0xf];
}
bool IsHTHalfNmodeAPs(struct rtllib_device *ieee)
u8 *Addr, u8 TID, enum tr_select TxRxSelect, bool bAddNewTs)
{
u8 UP = 0;
+ union tspec_body TSpec;
+ union qos_tsinfo *pTSInfo = &TSpec.f.TSInfo;
+ struct list_head *pUnusedList;
+ struct list_head *pAddmitList;
+ enum direction_value Dir;
if (is_multicast_ether_addr(Addr)) {
RTLLIB_DEBUG(RTLLIB_DL_ERR,
}
*ppTS = SearchAdmitTRStream(ieee, Addr, UP, TxRxSelect);
- if (*ppTS != NULL) {
+ if (*ppTS != NULL)
return true;
- } else {
- if (!bAddNewTs) {
- RTLLIB_DEBUG(RTLLIB_DL_TS,
- "add new TS failed(tid:%d)\n", UP);
- return false;
- } else {
- union tspec_body TSpec;
- union qos_tsinfo *pTSInfo = &TSpec.f.TSInfo;
- struct list_head *pUnusedList =
- (TxRxSelect == TX_DIR) ?
+
+ if (!bAddNewTs) {
+ RTLLIB_DEBUG(RTLLIB_DL_TS,
+ "add new TS failed(tid:%d)\n", UP);
+ return false;
+ }
+
+ pUnusedList = (TxRxSelect == TX_DIR) ?
(&ieee->Tx_TS_Unused_List) :
(&ieee->Rx_TS_Unused_List);
- struct list_head *pAddmitList =
- (TxRxSelect == TX_DIR) ?
+ pAddmitList = (TxRxSelect == TX_DIR) ?
(&ieee->Tx_TS_Admit_List) :
(&ieee->Rx_TS_Admit_List);
- enum direction_value Dir =
- (ieee->iw_mode == IW_MODE_MASTER) ?
- ((TxRxSelect == TX_DIR) ? DIR_DOWN : DIR_UP) :
- ((TxRxSelect == TX_DIR) ? DIR_UP : DIR_DOWN);
- RTLLIB_DEBUG(RTLLIB_DL_TS, "to add Ts\n");
- if (!list_empty(pUnusedList)) {
- (*ppTS) = list_entry(pUnusedList->next,
- struct ts_common_info, List);
- list_del_init(&(*ppTS)->List);
- if (TxRxSelect == TX_DIR) {
- struct tx_ts_record *tmp =
- container_of(*ppTS,
- struct tx_ts_record,
- TsCommonInfo);
- ResetTxTsEntry(tmp);
- } else {
- struct rx_ts_record *tmp =
- container_of(*ppTS,
- struct rx_ts_record,
- TsCommonInfo);
- ResetRxTsEntry(tmp);
- }
-
- RTLLIB_DEBUG(RTLLIB_DL_TS,
- "to init current TS, UP:%d, Dir:%d, addr: %pM ppTs=%p\n",
- UP, Dir, Addr, *ppTS);
- pTSInfo->field.ucTrafficType = 0;
- pTSInfo->field.ucTSID = UP;
- pTSInfo->field.ucDirection = Dir;
- pTSInfo->field.ucAccessPolicy = 1;
- pTSInfo->field.ucAggregation = 0;
- pTSInfo->field.ucPSB = 0;
- pTSInfo->field.ucUP = UP;
- pTSInfo->field.ucTSInfoAckPolicy = 0;
- pTSInfo->field.ucSchedule = 0;
-
- MakeTSEntry(*ppTS, Addr, &TSpec, NULL, 0, 0);
- AdmitTS(ieee, *ppTS, 0);
- list_add_tail(&((*ppTS)->List), pAddmitList);
-
- return true;
- } else {
- RTLLIB_DEBUG(RTLLIB_DL_ERR,
- "ERR!!in function %s() There is not enough dir=%d(0=up down=1) TS record to be used!!",
- __func__, Dir);
- return false;
- }
+ Dir = (ieee->iw_mode == IW_MODE_MASTER) ?
+ ((TxRxSelect == TX_DIR) ? DIR_DOWN : DIR_UP) :
+ ((TxRxSelect == TX_DIR) ? DIR_UP : DIR_DOWN);
+
+ RTLLIB_DEBUG(RTLLIB_DL_TS, "to add Ts\n");
+ if (!list_empty(pUnusedList)) {
+ (*ppTS) = list_entry(pUnusedList->next,
+ struct ts_common_info, List);
+ list_del_init(&(*ppTS)->List);
+ if (TxRxSelect == TX_DIR) {
+ struct tx_ts_record *tmp =
+ container_of(*ppTS,
+ struct tx_ts_record,
+ TsCommonInfo);
+ ResetTxTsEntry(tmp);
+ } else {
+ struct rx_ts_record *tmp =
+ container_of(*ppTS,
+ struct rx_ts_record,
+ TsCommonInfo);
+ ResetRxTsEntry(tmp);
}
+
+ RTLLIB_DEBUG(RTLLIB_DL_TS,
+ "to init current TS, UP:%d, Dir:%d, addr: %pM ppTs=%p\n",
+ UP, Dir, Addr, *ppTS);
+ pTSInfo->field.ucTrafficType = 0;
+ pTSInfo->field.ucTSID = UP;
+ pTSInfo->field.ucDirection = Dir;
+ pTSInfo->field.ucAccessPolicy = 1;
+ pTSInfo->field.ucAggregation = 0;
+ pTSInfo->field.ucPSB = 0;
+ pTSInfo->field.ucUP = UP;
+ pTSInfo->field.ucTSInfoAckPolicy = 0;
+ pTSInfo->field.ucSchedule = 0;
+
+ MakeTSEntry(*ppTS, Addr, &TSpec, NULL, 0, 0);
+ AdmitTS(ieee, *ppTS, 0);
+ list_add_tail(&((*ppTS)->List), pAddmitList);
+
+ return true;
}
+
+ RTLLIB_DEBUG(RTLLIB_DL_ERR,
+ "ERR!!in function %s() There is not enough dir=%d(0=up down=1) TS record to be used!!",
+ __func__, Dir);
+ return false;
}
static void RemoveTsEntry(struct rtllib_device *ieee, struct ts_common_info *pTs,
memcpy(rxb->dst, dst, ETH_ALEN);
rxb->subframes[0]->dev = ieee->dev;
return 1;
- } else {
- rxb->nr_subframes = 0;
- memcpy(rxb->src, src, ETH_ALEN);
- memcpy(rxb->dst, dst, ETH_ALEN);
- while (skb->len > ETHERNET_HEADER_SIZE) {
- /* Offset 12 denote 2 mac address */
- nSubframe_Length = *((u16 *)(skb->data + 12));
- nSubframe_Length = (nSubframe_Length >> 8) +
- (nSubframe_Length << 8);
-
- if (skb->len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) {
- netdev_info(ieee->dev,
- "%s: A-MSDU parse error!! pRfd->nTotalSubframe : %d\n",
- __func__, rxb->nr_subframes);
- netdev_info(ieee->dev,
- "%s: A-MSDU parse error!! Subframe Length: %d\n",
- __func__, nSubframe_Length);
- netdev_info(ieee->dev,
- "nRemain_Length is %d and nSubframe_Length is : %d\n",
- skb->len, nSubframe_Length);
- netdev_info(ieee->dev,
- "The Packet SeqNum is %d\n",
- SeqNum);
- return 0;
- }
+ }
- /* move the data point to data content */
- skb_pull(skb, ETHERNET_HEADER_SIZE);
+ rxb->nr_subframes = 0;
+ memcpy(rxb->src, src, ETH_ALEN);
+ memcpy(rxb->dst, dst, ETH_ALEN);
+ while (skb->len > ETHERNET_HEADER_SIZE) {
+ /* Offset 12 denote 2 mac address */
+ nSubframe_Length = *((u16 *)(skb->data + 12));
+ nSubframe_Length = (nSubframe_Length >> 8) +
+ (nSubframe_Length << 8);
- /* altered by clark 3/30/2010
- * The struct buffer size of the skb indicated to upper layer
- * must be less than 5000, or the defraged IP datagram
- * in the IP layer will exceed "ipfrag_high_tresh" and be
- * discarded. so there must not use the function
- * "skb_copy" and "skb_clone" for "skb".
- */
+ if (skb->len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) {
+ netdev_info(ieee->dev,
+ "%s: A-MSDU parse error!! pRfd->nTotalSubframe : %d\n",
+ __func__, rxb->nr_subframes);
+ netdev_info(ieee->dev,
+ "%s: A-MSDU parse error!! Subframe Length: %d\n",
+ __func__, nSubframe_Length);
+ netdev_info(ieee->dev,
+ "nRemain_Length is %d and nSubframe_Length is : %d\n",
+ skb->len, nSubframe_Length);
+ netdev_info(ieee->dev,
+ "The Packet SeqNum is %d\n",
+ SeqNum);
+ return 0;
+ }
- /* Allocate new skb for releasing to upper layer */
- sub_skb = dev_alloc_skb(nSubframe_Length + 12);
- if (!sub_skb)
- return 0;
- skb_reserve(sub_skb, 12);
- data_ptr = (u8 *)skb_put(sub_skb, nSubframe_Length);
- memcpy(data_ptr, skb->data, nSubframe_Length);
-
- sub_skb->dev = ieee->dev;
- rxb->subframes[rxb->nr_subframes++] = sub_skb;
- if (rxb->nr_subframes >= MAX_SUBFRAME_COUNT) {
- RTLLIB_DEBUG_RX("ParseSubframe(): Too many Subframes! Packets dropped!\n");
- break;
- }
- skb_pull(skb, nSubframe_Length);
+ /* move the data point to data content */
+ skb_pull(skb, ETHERNET_HEADER_SIZE);
- if (skb->len != 0) {
- nPadding_Length = 4 - ((nSubframe_Length +
- ETHERNET_HEADER_SIZE) % 4);
- if (nPadding_Length == 4)
- nPadding_Length = 0;
+ /* altered by clark 3/30/2010
+ * The struct buffer size of the skb indicated to upper layer
+ * must be less than 5000, or the defraged IP datagram
+ * in the IP layer will exceed "ipfrag_high_tresh" and be
+ * discarded. so there must not use the function
+ * "skb_copy" and "skb_clone" for "skb".
+ */
- if (skb->len < nPadding_Length)
- return 0;
+ /* Allocate new skb for releasing to upper layer */
+ sub_skb = dev_alloc_skb(nSubframe_Length + 12);
+ if (!sub_skb)
+ return 0;
+ skb_reserve(sub_skb, 12);
+ data_ptr = (u8 *)skb_put(sub_skb, nSubframe_Length);
+ memcpy(data_ptr, skb->data, nSubframe_Length);
- skb_pull(skb, nPadding_Length);
- }
+ sub_skb->dev = ieee->dev;
+ rxb->subframes[rxb->nr_subframes++] = sub_skb;
+ if (rxb->nr_subframes >= MAX_SUBFRAME_COUNT) {
+ RTLLIB_DEBUG_RX("ParseSubframe(): Too many Subframes! Packets dropped!\n");
+ break;
}
+ skb_pull(skb, nSubframe_Length);
+
+ if (skb->len != 0) {
+ nPadding_Length = 4 - ((nSubframe_Length +
+ ETHERNET_HEADER_SIZE) % 4);
+ if (nPadding_Length == 4)
+ nPadding_Length = 0;
- return rxb->nr_subframes;
+ if (skb->len < nPadding_Length)
+ return 0;
+
+ skb_pull(skb, nPadding_Length);
+ }
}
+
+ return rxb->nr_subframes;
}
if (ieee->queue_stop) {
ieee->tx_pending.frag = i;
return;
- } else {
-
- ieee->softmac_data_hard_start_xmit(
- ieee->tx_pending.txb->fragments[i],
- ieee->dev, ieee->rate);
- ieee->stats.tx_packets++;
}
+
+ ieee->softmac_data_hard_start_xmit(
+ ieee->tx_pending.txb->fragments[i],
+ ieee->dev, ieee->rate);
+ ieee->stats.tx_packets++;
}
rtllib_txb_free(ieee->tx_pending.txb);
struct cb_desc *tcb_desc,
struct sk_buff *skb)
{
+ struct rt_hi_throughput *pHTInfo;
+
tcb_desc->bRTSSTBC = false;
tcb_desc->bRTSUseShortGI = false;
tcb_desc->bCTSEnable = false;
tcb_desc->rts_rate = MGN_24M;
}
return;
- } else {
- struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+ }
- while (true) {
- if (pHTInfo->IOTAction & HT_IOT_ACT_FORCED_CTS2SELF) {
- tcb_desc->bCTSEnable = true;
- tcb_desc->rts_rate = MGN_24M;
- tcb_desc->bRTSEnable = true;
- break;
- } else if (pHTInfo->IOTAction & (HT_IOT_ACT_FORCED_RTS |
- HT_IOT_ACT_PURE_N_MODE)) {
- tcb_desc->bRTSEnable = true;
- tcb_desc->rts_rate = MGN_24M;
- break;
- }
- if (ieee->current_network.buseprotection) {
- tcb_desc->bRTSEnable = true;
- tcb_desc->bCTSEnable = true;
- tcb_desc->rts_rate = MGN_24M;
- break;
- }
- if (pHTInfo->bCurrentHTSupport && pHTInfo->bEnableHT) {
- u8 HTOpMode = pHTInfo->CurrentOpMode;
-
- if ((pHTInfo->bCurBW40MHz && (HTOpMode == 2 ||
- HTOpMode == 3)) ||
- (!pHTInfo->bCurBW40MHz && HTOpMode == 3)) {
- tcb_desc->rts_rate = MGN_24M;
- tcb_desc->bRTSEnable = true;
- break;
- }
- }
- if (skb->len > ieee->rts) {
+ pHTInfo = ieee->pHTInfo;
+
+ while (true) {
+ if (pHTInfo->IOTAction & HT_IOT_ACT_FORCED_CTS2SELF) {
+ tcb_desc->bCTSEnable = true;
+ tcb_desc->rts_rate = MGN_24M;
+ tcb_desc->bRTSEnable = true;
+ break;
+ } else if (pHTInfo->IOTAction & (HT_IOT_ACT_FORCED_RTS |
+ HT_IOT_ACT_PURE_N_MODE)) {
+ tcb_desc->bRTSEnable = true;
+ tcb_desc->rts_rate = MGN_24M;
+ break;
+ }
+ if (ieee->current_network.buseprotection) {
+ tcb_desc->bRTSEnable = true;
+ tcb_desc->bCTSEnable = true;
+ tcb_desc->rts_rate = MGN_24M;
+ break;
+ }
+ if (pHTInfo->bCurrentHTSupport && pHTInfo->bEnableHT) {
+ u8 HTOpMode = pHTInfo->CurrentOpMode;
+
+ if ((pHTInfo->bCurBW40MHz && (HTOpMode == 2 ||
+ HTOpMode == 3)) ||
+ (!pHTInfo->bCurBW40MHz && HTOpMode == 3)) {
tcb_desc->rts_rate = MGN_24M;
tcb_desc->bRTSEnable = true;
break;
}
- if (tcb_desc->bAMPDUEnable) {
- tcb_desc->rts_rate = MGN_24M;
- tcb_desc->bRTSEnable = false;
- break;
- }
- goto NO_PROTECTION;
}
+ if (skb->len > ieee->rts) {
+ tcb_desc->rts_rate = MGN_24M;
+ tcb_desc->bRTSEnable = true;
+ break;
+ }
+ if (tcb_desc->bAMPDUEnable) {
+ tcb_desc->rts_rate = MGN_24M;
+ tcb_desc->bRTSEnable = false;
+ break;
+ }
+ goto NO_PROTECTION;
}
if (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
tcb_desc->bUseShortPreamble = true;
projects / openwrt / staging / blogic.git / commitdiff